Bedding Terms Explained | Comforter, Quilt, Doona & Bedspread

Learn · Reference

The Flaxfield Guide to Bedding Terms

Whether you’re choosing new bed linen or simply wondering about the difference between a quilt, a comforter and a bedspread, this guide explains the language of quality bedding in clear, practical terms. It begins with the finished pieces that make a beautifully dressed bed, from quilts, pillowcases and sheets to blankets and bedspreads, while explaining the differences between Australian, American and British terminology. It then follows the journey of quality bedding from fibre and yarn through weaving, construction and the final finishing processes.

Find a term

Layers & covers

Pillowcases & closures

Sheets & fit

Frequently confused

Materials & fibre

Yarn & spinning

Weaving & fabric structure

Construction & tailoring

Finishing

Layers & covers

The pieces that make the bed

These are the layers that create the comfort, structure and finished appearance of a beautifully made bed. Most confusion in bedding begins here because Australian, American and British terminology often uses different words for the same pieces.

Bedspread

A bedspread is a decorative top layer that covers the entire bed, falling generously over the sides and usually extending across the pillows. It is lighter than a quilt or doona and sits over the completed bed to create a smooth, elegant finish. Quilted bedspreads also provide gentle warmth, making them suitable throughout the year. They can be layered over a quilt in winter or used on their own during warmer months. In the United States, a lighter bedspread is often referred to as a coverlet.

See: Comforters & Bedspreads

Related terms Comforter Coverlet Quilt Drop

Comforter

Within traditional Australian bedding terminology, a comforter is a lightly filled quilted layer that sits on top of the bed. It is thinner than a quilt or doona, with the stitching passing through the filling to keep it evenly distributed. A comforter may be layered over a quilt for additional warmth, folded neatly at the foot of the bed, or used on its own during the warmer months. This is one of the terms that causes the greatest confusion. In the United States, a comforter is the thick filled insert that Australians know as a quilt or doona. In Australia, a comforter is a lighter decorative layer.

See: Lyon Cotton Comforter

Related terms Bedspread Quilt Diamond Quilting Loft

Coverlet

Coverlet is the American term most closely aligned with what Australians call a bedspread. It describes a light decorative layer placed over the finished bed. In the United States, a coverlet is usually slightly smaller and lighter than a traditional bedspread, is often woven rather than filled, and may not extend across the pillows. When reading American decorating guides or shopping international brands, coverlet and bedspread can generally be considered the same type of product.

Related terms Bedspread Comforter

Quilt (Doona)

In Australia, a quilt, also known as a doona, is the filled insert that provides the main source of warmth on the bed. It may be filled with down, feathers, wool or a synthetic fibre and is placed inside a quilt cover. Internationally, this same piece is known as a duvet, while in the United States it is commonly called a comforter or duvet insert. Historically, the word quilt described hand stitched patchwork quilts. While that meaning is still used in quilting and craft, everyday Australian bedding terminology uses quilt to describe the doona.

See: Australian Bedding Sizes

Related terms Quilt Cover Duvet Comforter

Duvet & Duvet Cover

Duvet is the international term, originally from the French language, for the filled insert Australians call a quilt or doona. A duvet cover is exactly the same product as a quilt cover. The only difference is the terminology used in different countries. Throughout the Flaxfield Linen collection we use the Australian term quilt cover. If you are searching for a duvet cover, you are looking at the same product.

See: Quilt Cover Sets

Related terms Quilt Quilt Cover

Quilt Cover

A quilt cover is the removable fabric cover that encloses a quilt or doona and closes with buttons, ties or a zip. It protects the insert, adds colour and texture to the bed, and is much easier to launder than the quilt itself. Internationally, the same product is called a duvet cover. The difference is simply one of terminology. A quilt cover is designed to fit the quilt rather than the mattress. Because the quilt is larger than the mattress, it creates the generous drape that falls evenly down each side of the bed.

See: Quilt Cover Sets

Related terms Quilt Flange Drop

Throw

A throw is a smaller decorative layer designed to be draped across the foot of the bed, over the arm of a sofa or across a favourite chair. Throws add texture, warmth and visual interest while also providing a practical layer to wrap around your shoulders on a cool evening. Woven alpaca throws offer exceptional warmth while remaining surprisingly lightweight, making them suitable for use throughout the year.

See: Alpaca Throws

Related terms Blanket Bedspread Bouclé Baby Alpaca

Blanket

A blanket is a full sized woven or knitted layer made to cover the entire bed. Traditionally it sits between the flat sheet and the quilt to provide additional warmth, although many beautifully knitted blankets are also used as the visible top layer. The difference between a blanket and a throw comes down to size and purpose. A blanket is designed to cover the bed and provide warmth while sleeping. A throw is intended for layering, styling and everyday comfort.

See: Comforters, Throws & Blankets

Related terms Throw Comforter Moss Stitch GSM

For dimensions across the range, see the Bed Linen Size & Fit Guide.

Quick reference

Australian, American and British terms, side by side

The same words, different meanings. When comparing bedding across international sites, this is the translation table.

In Australia	In the United States	In the United Kingdom	What it is
Quilt / doona	Comforter, duvet insert	Duvet	The filled insert providing the main warmth
Quilt cover	Duvet cover	Duvet cover	The removable cover encasing the insert
Comforter	Lightweight comforter, coverlet	Quilted throw, bedspread	A lightly filled, quilted layering piece
Bedspread	Coverlet, bedspread	Bedspread	A decorative full bed top layer
Tailored flange pillowcase	Pillow sham	Oxford pillowcase	A decorative flanged pillowcase with a concealed closure
Standard pillowcase	Pillowcase	Housewife pillowcase	A plain pillowcase opening at one end

Pillowcases & closures

Pillow styles and how they close

European Pillowcase

A square pillowcase 65 × 65 cm in Australia, made in a generous square proportion for layering behind standard pillows. On a made bed, European pillows stand at the back against the bedhead, with standard pillows in front. Beyond the look, they earn their place practically: they’re the pillows to lean against when reading in bed. Like our other pillowcase styles, ours are finished with an envelope closure so the pillow stays cleanly and securely enclosed. Two Europeans suit a queen bed; three sit comfortably across a king or super king.

Tailored Flange Pillowcase

A pillowcase finished with a plain flange or mitred border and a discreet rear envelope closure. A top stitched frame of around 5 to 8 cm, with precisely mitred corners, holds the pillow in a structured, crisply rectangular silhouette, the finish most associated with hotel bedding and more formal interiors. It’s the Australian equivalent of what Americans call a pillow sham and the British call an Oxford pillowcase.

See: Classique Bed Linen

Cuffed Pillowcase

A pillowcase finished with a plain or decorative cuff at the opening rather than a flange, a softer, more relaxed aesthetic than the tailored style. The cuff echoes the turned back header of a flat sheet, so cuffed pillowcases pair naturally with layered bedding arrangements in both contemporary and classic settings. Where a tailored pillowcase frames the pillow, a cuffed pillowcase lets it sit a little more easily.

Pillow Sham

The American term for a decorative pillowcase, typically finished with a flat flanged border and closing at the back rather than the end, so the pillow reads as a neat, framed shape on the bed. Australians don’t generally use the word; the equivalent piece here is a tailored flange pillowcase. When a US styling guide calls for "shams", it means decorative flanged pillowcases.

Oxford & Housewife Pillowcase

The two standard British pillowcase terms. An Oxford pillowcase carries a flat flanged border around its edges, the same style Australians call a tailored flange pillowcase and Americans call a sham. A housewife pillowcase is the plain style: no border, a simple opening at one end, usually with an internal flap to hold the pillow in. Between these two entries and the sham, the pillowcase vocabulary of all three English speaking markets is covered.

Flange

The flat border of fabric that extends beyond the seam of a pillowcase or quilt cover, framing the piece the way a mount frames a picture. A flange carries no fill, it’s a purely tailored detail, and its width is a deliberate proportion decision: our tailored pillowcases carry a top stitched frame of around 5 to 8 cm, and Classique quilt covers are finished with a 7.5 cm flange, wide enough to read clearly on the bed without overwhelming the pillowline.

Envelope Closure

A concealed closure formed by two overlapping panels of fabric, the way an envelope flap folds over its opening. The pillow insert tucks behind the inner panel and stays fully enclosed, giving a clean finish with nothing visible and nothing to catch during laundering. Our pillowcases are finished with envelope closures for exactly this reason, no buttons, zips or ties, just an uninterrupted line of fabric.

Hidden Zip

A zip set into a seam so that the fabric conceals it when closed, used on cushion covers rather than pillowcases, where a visible zip would interrupt the line of the piece. A hidden zip gives a more secure closure than an envelope where the insert is plump and under tension. A well made hidden zip disappears completely into the seam, leaving a clean, uninterrupted finish.

Related terms Envelope Closure Piping Knife Edge

Pillow Sizes in Australia

Australian pillows come in a small family of standard sizes: the standard pillow at 48 × 73 cm, the queen at around 50 × 76 cm, the king at 50 × 90 cm, and the square European at 65 × 65 cm. Pillowcases are cut slightly larger than the pillow they hold, so the insert fills the case smoothly without straining the seams. On a layered bed the sizes work back to front: Europeans standing against the bedhead, standard or king pillows in front of them.

See: Australian Bedding Sizes

For dimensions across the range, see the Bed Linen Size & Fit Guide.

Sheets & fit

Sheeting and the language of fit

Flat Sheet

The top sheet, a flat rectangle of fabric that lies between the sleeper and the quilt. It keeps the quilt cover cleaner for longer, adds a light layer to sleep under on its own in summer, and its folded back header at the pillowline is one of the signatures of a properly made bed. Flat sheets are cut larger than the mattress so they can be tucked at the foot and sides.

See: Sheet Sets

Related terms Fitted Sheet Sheet Header

Fitted Sheet

The bottom sheet, sewn with elasticised edges so it grips the mattress and stays anchored through the night. The measurement that matters most is pocket depth: the wall of the sheet must accommodate the full height of the mattress, including any pillow top layer. Standard fitted sheets suit mattresses to about 35 cm; deep sided versions accommodate up to 43 cm. Our fitted sheets are cut with generous depth and full perimeter elastic, elastic running the entire way around the sheet rather than just at the corners, so they stay anchored on pillow top and extra deep mattresses.

See: Size & Fit Guide

Related terms Flat Sheet French Seam Pre Shrunk

Sheet Header

The deep panel of fabric across the top edge of a flat sheet, the part that turns back over the quilt at the pillowline when the bed is made. Because it’s the most visible section of the sheet, the header is where decorative work is concentrated: an embroidered border, a satin stitch band or a corner motif sits on the header so it shows when folded back. A well cut header is constructed as its own panel, not simply a wide hem, which is what allows the embroidery to sit cleanly on both faces.

See: Flat Sheet Sets

Drop

The distance a quilt, bedspread or valance falls down the side of the bed. A balanced quilt drop sits between roughly 25 and 35 cm each side, enough to frame the mattress evenly without swallowing the bed base. Drop is why quilt covers are sized to the insert rather than the mattress: the insert's extra width is what creates the fall. Deeper mattresses and higher bases need a larger insert to keep the proportion right.

See: Australian Bedding Sizes

Related terms Quilt Cover Bedspread

For dimensions across the range, see the Bed Linen Size & Fit Guide.

Frequently confused

The pairs people mix up, settled

Six comparisons that answer the questions we're asked most often. Each links back to the full definitions above and below.

Quilt vs Comforter vs Bedspread

The quilt (doona) is the filled insert inside a quilt cover, the main source of warmth. The comforter is a lighter, quilted layer that sits over the quilt, or alone in summer. The bedspread covers the entire made bed, pillows included, as its decorative top layer. The trap for Australians: an American "comforter" is our quilt, not our comforter.

Quilt Comforter Bedspread

Quilt Cover vs Duvet Cover

These terms are used interchangeably, the same product with two names. Quilt cover is the Australian term; duvet cover is the international one. Construction, purpose and sizing are identical: both encase the quilt (doona) and are sized to the insert, not the mattress. A search for one has found the right thing in the other.

Quilt Cover Duvet

Throw vs Blanket

Although often confused, the two differ in scale and purpose. A blanket covers the whole bed and provides warmth, traditionally layered between flat sheet and quilt, and sized to sleep under. A throw is roughly one person's worth of fabric, made for draping across the foot of the bed or over a chair. A blanket dresses the bed; a throw dresses the room.

Throw Blanket

Cotton Percale vs Cotton Sateen

Two weaves of the same fibre. Percale interlaces one thread over, one under, crisp, matte, cool to the touch. Sateen floats each thread over four before passing under one, putting more thread on the surface, smooth, subtly lustrous, more fluid in its drape. Neither is better; percale suits sleepers who like their bedding sharp and fresh, sateen those who want it soft and enveloping.

Percale Sateen

Yarn Dyed vs Printed

Where the colour lives. Yarn dyed fabric is woven from threads coloured before weaving, so the pattern, a woven stripe, a jacquard motif, is built into the cloth and runs through every fibre. Printed fabric is woven first and has the design applied to its surface afterwards. A yarn dyed pattern typically holds its clarity longer, because it isn’t on the fabric; it is the fabric.

Yarn Dyed Piece Dyed Fabric Printing

Baby Alpaca vs Alpaca

A grade, not an age. Baby alpaca is the finest fleece from each shearing, usually the animal's first clip or the softest part of the coat, classified by fibre diameter rather than by how young the alpaca is. Finer fibre means a softer hand and lighter fabric for the same warmth. Standard alpaca is still a fine natural fibre; baby alpaca is its upper grade.

Baby Alpaca Throw

Now that the finished pieces are defined, the remainder of this guide follows the making of quality bedding, from the fibre itself through to the final finishing processes.

The making of quality bedding

Materials & fibre, every textile begins as fibre

Materials & fibre Yarn & spinning Weaving & fabric structure Construction & tailoring Finishing

Fibre is spun into yarn, yarn is woven or knitted into fabric, fabric is made up into a finished piece, and finishing completes it. Understanding the sequence explains the relationships between the terms, and why quality is decided long before a product photo is taken. It starts with the raw material.

Staple Length & Long Staple Cotton

Staple length is the length of a fibre's individual strands, and it’s one of the most important factors influencing how cotton bedding feels, wears and softens over time, often more telling than the thread count on the label. Longer staples spin into smoother, stronger, more uniform yarns with fewer exposed fibre ends, which means fabric that resists pilling, holds its structure and softens with washing rather than thinning. Long staple cotton is cotton graded at the upper end of this scale, and it’s the fibre behind every Flaxfield sheet, quilt cover and pillowcase.

See: Thread Count Explained

Related terms Combed Cotton Thread Count Pilling

Combed Cotton

Cotton that has been combed before spinning, a mechanical process that draws the fibres parallel and removes the short strands and impurities that carding alone leaves behind. What remains is the longest, cleanest fibre, which spins into a smoother, stronger yarn. Combing works hand in hand with staple length: long staple cotton provides good fibre to begin with, and combing makes sure only the best of it reaches the yarn.

Related terms Staple Length Ply

Egyptian Cotton

Strictly, cotton grown in Egypt, historically prized because the Nile valley produced exceptionally long staple varieties. But not all Egyptian cotton is long staple, and the label has been widely diluted: fabric can be marketed as Egyptian cotton while containing only a fraction of it, or using shorter staple Egyptian grown fibre. The origin isn’t what made the reputation; the staple length was. When comparing bedding, "100% long staple cotton" generally says more than a geographic name does.

Related terms Staple Length Thread Count

Baby Alpaca

A grade of alpaca fibre defined by fineness, not by the age of the animal, baby alpaca is the finest fleece from each shearing, typically from the animal's first clip or the softest part of the coat. Finer fibre means a softer hand and a lighter fabric for the same warmth, without the prickle coarser wool can have. Alpaca fibre is also naturally low in lanolin, which is why many people who find wool irritating wear and sleep under alpaca comfortably.

See: Alpaca Throws

Related terms Throw Bouclé Hypoallergenic

Bamboo & Bamboo Cotton Blend

Most bamboo bedding and towelling today is regenerated cellulose, viscose or lyocell, made by dissolving the plant's cellulose and spinning it into a soft, silky fibre, rather than a fibre taken directly from the stalk. Bamboo viscose is notably absorbent and quick to dry, with a smooth, cool hand. Blended with cotton, it gains structure and durability that pure bamboo lacks: the blend behind bamboo cotton towels, where bamboo brings the absorbency and softness and cotton brings the body and longevity.

Related terms Loop Construction GSM

Linen

Two meanings, one word. Strictly, linen is fabric woven from flax fibre, textured, breathable and increasingly popular for relaxed bedding. But "bed linen" and "linen" have also long meant bedding in general, whatever it’s woven from, a usage dating from centuries when flax was the standard sheeting fibre. That's the sense in our own name: Flaxfield Linen makes bed linen, sheets, quilt covers and pillowcases, in long staple cotton, alongside pieces in alpaca and wool.

See: About Flaxfield Linen

Related terms Cotton Sateen GSM

Hypoallergenic

Literally, less likely to provoke an allergic reaction, but the word is not a regulated standard, and no certification is required to print it on a label. What actually matters sits underneath the claim: the fibre itself (alpaca, for instance, is naturally low in lanolin, the wool component many people react to), whether the bedding launders easily at temperatures that deal with dust mites, and whether finishes have been independently tested for harmful substances. The specifics matter more than the word.

Related terms Baby Alpaca OEKO TEX REACH

Pilling

The small bobbles that form on a fabric's surface when short or broken fibre ends work loose and tangle together under friction, from washing, or simply from movement across the bed. Fabric spun from shorter fibres tends to pill sooner, because there are more loose ends in the yarn to begin with. Long staple cotton, combed and singed, has far fewer exposed ends, which is why well made bedding stays smooth for years rather than months.

Related terms Staple Length Combed Cotton Singeing

The making of quality bedding

Yarn & spinning, fibre becomes yarn

Materials & fibre Yarn & spinning Weaving & fabric structure Construction & tailoring Finishing

Every beautiful textile begins with its yarn. The quality of the fibre, how it’s spun and even when it’s dyed all influence how the finished fabric feels, drapes and performs for years to come.

Ply

The number of strands twisted together to form a single yarn. Single ply yarn is one continuous strand, the mark of longer, stronger fibre that doesn’t need reinforcing. Multi ply yarns twist two or three finer, often shorter staple strands together, and some manufacturers count each strand separately to advertise inflated thread counts: a 250 thread fabric in two ply yarn marketed as 1000 thread count. Most recognised international standards count each yarn once, regardless of ply, which is why an honestly counted 400 can outperform an inflated 1000.

See: Thread Count Explained

Related terms Thread Count Staple Length

Bouclé

A yarn, not a weave, from the French for "curled". Bouclé is spun with small loops along its length, and those loops give any fabric made from it a soft, nubbly, almost cloud like texture. Woven into alpaca and wool throws, bouclé traps air within its loops, the result is genuine warmth without unnecessary weight. Bouclé provides both visual texture and exceptional softness.

See: Alpaca Throws

Related terms Throw Baby Alpaca Loop Construction

Yarn Dyed

Fabric woven from yarn that was dyed before weaving. Because every fibre carries the colour through its full depth, yarn dyed fabric typically retains its colour through washing better than surface dyed cloth, and it’s what makes woven patterns possible: a woven stripe or a jacquard motif is different coloured yarns woven together, not colour applied on top.

Related terms Piece Dyed Jacquard Colourfastness

Piece Dyed

The other route to colour: the fabric is woven first in its natural, undyed state, known as greige, and then dyed as a whole piece of cloth. Piece dyeing is how most solid colour bedding is made, and done well it produces deep, even colour across the full width of the fabric. While related, the two dyeing routes serve different ends: piece dyeing colours a finished cloth one colour; yarn dyeing colours the threads first, which is what allows woven pattern.

Related terms Yarn Dyed Colourfastness

The making of quality bedding

Weaving & fabric structure, yarn becomes fabric

Materials & fibre Yarn & spinning Weaving & fabric structure Construction & tailoring Finishing

Weaving interlaces yarns at right angles; knitting loops them together. The structure chosen here shapes how a fabric feels, drapes, breathes and wears, and it’s what most of the familiar fabric names actually describe.

Warp & Weft

The two directions of every woven fabric. Warp threads run the length of the cloth, held under tension on the loom; weft threads are woven across them, over and under, selvedge to selvedge. Every weave pattern, percale's one over one, sateen's four over one, is a description of how weft passes warp. Thread count adds the two directions together, which is why the counting method matters.

Cotton Percale

A plain weave, one thread over, one thread under, that produces a crisp, matte fabric with a cool, fresh feel often described as hotel sheet sharp. Percale typically sits between 200 and 300 thread count; its balanced structure means a lower count than sateen is correct, not a compromise. Neither weave is better than the other: percale suits sleepers who like their bedding crisp and cool, sateen those who prefer a smoother, more enveloping feel.

See: Sateen vs Percale Explained

Related terms Cotton Sateen Thread Count

Cotton Sateen

A weave, not a fibre. In sateen, each thread floats over four threads before passing under one, so more thread sits on the surface of the fabric, a smooth hand, a gentle lustre and a fluid drape, softer against the skin than percale while remaining breathable natural cotton. At Flaxfield Linen we favour long staple cotton sateen for exactly this balance. Sateen is often confused with satin, which usually refers to silk or synthetic fabric with a high gloss, slippery finish; cotton sateen has a soft lustre, not a shine.

See: Sateen vs Percale Explained

Related terms Cotton Percale Satin Stitch Warp & Weft

Jacquard

A weaving method in which the loom controls threads individually, so the pattern is created in the structure of the fabric itself rather than printed onto its surface. A jacquard design is part of the cloth, visible on both faces, often in reverse, and because it isn’t applied to the fabric, it typically keeps its definition through years of use and laundering. On towels, jacquard borders and motifs are woven into the pile, which is how they hold their clarity wash after wash.

Related terms Loop Construction Yarn Dyed Warp & Weft

Loop Construction (Terry)

The pile construction that gives a towel its body and absorbency. In terry weaving, extra warp yarn is woven into loops standing above the base cloth; each loop adds surface area, and surface area is what drinks water. Loop height and density together determine how a towel performs, taller, denser loops absorb more and feel plusher, while shorter loops dry faster and feel lighter. GSM gives the summary number, but loop construction is what's behind it.

Related terms GSM Jacquard Bamboo

Moss Stitch

A knit structure, not a weave, a knitting stitch that alternates knit and purl to produce a dense, pebbled, evenly textured surface. On blankets and throws, moss stitch gives a fabric with real tactile presence: it lies flat, doesn’t curl at the edges, and looks the same on both sides, which matters for a piece that gets folded, draped and turned in daily use.

See: Comforters, Throws & Blankets

Related terms Blanket Bouclé

Thread Count

The number of threads woven into a set area of fabric, per square inch internationally, per 10 cm² in Australia and New Zealand. It measures the density of the weave, not its quality. Counted correctly, with each yarn counted once regardless of ply, most high quality cotton bedding sits between 300 and 600; counts far above that are usually a sign of multi ply counting rather than superior fabric. Thread count is best considered alongside fibre quality, yarn construction and weave, rather than in isolation.

See: Thread Count Explained

Related terms Ply Staple Length Warp & Weft

GSM

Grams per square metre, the weight of a fabric, and the measure used where thread count doesn’t apply: towels, blankets, throws and linen. A higher GSM means a denser, heavier, generally more absorbent or warmer fabric; a lower GSM means lighter and quicker drying. GSM and thread count measure different things entirely, one is weight, the other weave density, so the two numbers can’t be compared against each other.

Related terms Thread Count Loop Construction Blanket

The making of quality bedding

Construction & tailoring, fabric becomes a finished piece

Materials & fibre Yarn & spinning Weaving & fabric structure Construction & tailoring Finishing

At the sewing table, cloth is cut, filled, quilted, seamed and edged into the product itself. These are the techniques that help a piece last, most of them invisible in a photograph, which is exactly why they’re worth understanding.

Cotton Batting

The natural fibre fill inside a quilted comforter or bedspread, cotton fibre carded into an even, continuous sheet and sandwiched between the fabric faces. Cotton batting gives a piece a settled, natural weight and a breathability that synthetic fills rarely match, and it launders honestly, softening with the piece rather than clumping away from it. The quilting's practical job is to anchor the batting so it stays evenly distributed for the life of the piece.

See: Comforters & Bedspreads

Related terms Diamond Quilting Loft Comforter

Diamond Quilting

A construction technique, not a weave: quilting stitched in a diamond lattice across the face of a comforter or bedspread. The pattern isn’t only decorative, the stitching anchors the fill at regular intervals so it stays evenly distributed instead of shifting into clumps with use and washing. Diamond quilting gives a piece a classic, softly geometric surface that catches the light along its stitch lines.

See: Lyon Cotton Comforter

Related terms Channel Quilting Cotton Batting Loft

Channel Quilting

Quilting stitched in parallel rows, forming long channels of fill down or across the piece. Channel quilting reads as cleaner and more linear than diamond quilting, and the two are sometimes combined, the Lyon comforter borders its central diamond detail with rows of channel stitching. As with all quilting, the practical job is the same: holding the fill in place so the piece keeps its loft evenly.

Related terms Diamond Quilting Loft

Loft

Not a weave or a texture, loft is the volume created by a piece's filling: how much a comforter or quilt puffs above the bed, and how much air it holds within its fill. Loft is where warmth comes from: trapped air insulates, so a high loft piece can be warmer than a heavier, denser one. Good quilting preserves loft by holding the fill evenly; a piece that has lost its loft has lost its insulation, not just its look.

Related terms Comforter Cotton Batting Quilt

French Seam

A seam sewn twice, first with the fabric's wrong sides together, then folded and sewn again, so that every raw edge is enclosed inside the seam itself. Nothing frays, nothing shows, and the seam is markedly stronger under strain. It’s a tailoring technique carried into bedding, and it’s why our fitted sheets are French seamed: no piece on the bed is stretched, anchored and laundered harder than a fitted sheet, and the seam is where that work is felt. It reads as a clean, flat line rather than a ridge of stitching.

See: Sheet Sets

Related terms Fitted Sheet Mitred Corner

Mitred Corner & Mitred Border

A mitre is a 45 degree diagonal join where two edges meet at a corner, the same principle as the corners of a picture frame. On a mitred border, each side of the frame meets its neighbour in a clean diagonal seam, so the border turns the corner as one continuous line rather than one strip lapping over another. It takes more fabric and more precise cutting than an overlapped corner, and it’s the finish on our Classique tailored pillowcases, the detail that makes a frame look resolved rather than assembled.

See: Classique Bed Linen

Piping (Piped Edge)

A slender cord encased in a strip of fabric and sewn into a seam, so the edge of the piece carries a fine, raised line. Piping defines a silhouette, it gives cushions, quilt covers and comforters a drawn outline and helps an edge hold its shape rather than softening into the seam. In a contrast colour it becomes a graphic detail; self piped in the same fabric, it reads as pure structure.

Related terms Knife Edge Hidden Zip Flange

Knife Edge

A cushion or cover finished with a plain seam and nothing more, no piping, no flange, no gusset. The two fabric faces meet directly at the edge, tapering to a clean line. Knife edge is the quiet default of cushion construction: it puts the fabric itself forward, suits relaxed and contemporary settings, and lets a textured or patterned cloth speak without a frame around it.

Related terms Piping Hidden Zip

Edge Binding (Bound Edge)

A separate strip of fabric wrapped over a raw edge and stitched through, encasing it completely, the finish most often seen on the perimeter of blankets, comforters and quilted pieces. Binding does two jobs at once: it reinforces the edge, which takes the most handling and wear of any part of the piece, and it draws a neat frame around it. In a matching fabric it disappears into the design; in a contrast, it becomes the design.

Related terms Knife Edge Piping Blanket

The making of quality bedding

Finishing, the processes that complete the cloth

Materials & fibre Yarn & spinning Weaving & fabric structure Construction & tailoring Finishing

Finishing happens at the mill, mostly before the fabric is ever cut: treatments that smooth, strengthen, stabilise and colour the cloth. These are the least visible stages of the journey and among the most telling, quality fabric is finished properly because it’s expected to last.

Singeing

A finishing process in which fabric passes rapidly over a gas flame or heated plate, burning away the fine fuzz of loose fibre ends on its surface. What remains is a cleaner, smoother cloth that takes dye more evenly and, because those loose ends are the raw material of pilling, resists bobbling through its life. Singeing is standard in quality cotton finishing, and far less common in bedding made to a price.

Related terms Pilling Mercerising

Mercerising

A treatment in which cotton yarn or fabric is passed through a caustic solution while held under tension, causing the fibres to swell and become permanently rounder and smoother. Mercerised cotton is stronger, takes dye more deeply and evenly, and carries a subtle natural lustre, part of why fine cotton bedding has a quiet glow that untreated cotton lacks. The process is named for John Mercer, the Lancashire chemist who developed it in 1844.

Related terms Singeing Calendering Colourfastness

Calendering

The final pressing of fabric between large heated rollers, compacting and smoothing the surface, the textile equivalent of ironing at mill scale. Calendering closes the weave slightly and brings up a soft, even sheen. Unlike mercerising, its effect is partly mechanical and softens over the first washes, which is why new bedding often feels a touch crisper than it will settle to. The fabric underneath is what endures; the finishing is the first impression.

Related terms Mercerising Singeing

Pre Shrunk

Fabric that has been mechanically shrunk at the mill, compacted under controlled moisture and heat, so that the shrinking cotton naturally does in its first washes has largely already happened before the product is cut and sewn. A pre shrunk quilt cover or sheet holds close to its stated dimensions through home laundering. Unshrunk fabric can lose several centimetres, and on a fitted sheet, that’s the difference between anchored and straining.

Related terms Fitted Sheet Calendering

Fabric Printing, Rotary Screen & Digital

The two main ways pattern is applied to finished cloth. Rotary screen printing pushes dye through perforated cylindrical screens as the fabric passes beneath, one screen per colour, and suits long production runs with strong, saturated colour. Digital printing applies the design directly, inkjet style, allowing photographic detail, unlimited colours and short runs, with the pattern sitting a little closer to the surface. Both are distinct from woven pattern: a printed design is applied to the cloth, a jacquard motif is built into it.

Related terms Yarn Dyed Piece Dyed Jacquard

Colourfastness & OEKO TEX

Colourfastness is a fabric's resistance to losing or transferring its colour, in the wash, in sunlight, or through rubbing against other textiles. It’s shaped by fibre quality, dye chemistry and how the dye was applied; yarn dyed and properly mercerised cotton generally hold colour longest. OEKO TEX Standard 100 is a separate but related assurance: an independent certification that every component of a textile has been tested against a list of harmful substances. One indicates the colour will last; the other, that the fabric is safe to sleep against.

Related terms Yarn Dyed REACH Hypoallergenic

REACH

The European Union's chemical safety regulation, Registration, Evaluation, Authorisation and Restriction of Chemicals, which governs the substances that may be used in manufacturing, including the dyes and finishes applied to textiles. REACH restricts or prohibits substances of concern, such as certain azo dyes and heavy metals. It complements OEKO TEX rather than duplicating it: REACH is a legal framework for what may be used in production, while OEKO TEX is voluntary independent testing of the finished article. Together, the two say a great deal about how responsibly a fabric was made.

Related terms OEKO TEX Hypoallergenic Fabric Printing

Keep learning

Put the language to work

Now that the terms are clear, the guides below cover how to choose between them, and the collections show the pieces themselves.

Comforters & Bedspreads Thread Count Explained Size & Fit Guide